Security Engineer III

Security Engineer III
Location: HMGMA
-Savannah, GA

Hyundai Auto Ever America (HAEA) is the dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune 500 global leader in the automotive industry. As a key affiliate, we provide cutting‑edge IT services and support to top brands including Kia, Genesis, Hyundai Translead, Hyundai Mobis, Hyundai Capital, and Glovis. HAEA offers a truly global and collaborative environment. Here, you’ll drive innovation, boost operational efficiency, and help shape the future of mobility for the Hyundai Motor Group.

At HAEA, we understand that IT is the cornerstone of today’s fast‑evolving digital world. By uniting all IT resources under one roof, we deliver consistent, top‑quality solutions while serving as the crucial information link between Hyundai’s Global Headquarters and North American operations. If you’re passionate about technology and eager to make a real impact at a world‑class company, Hyundai Auto Ever America is the place to grow your career.

Join us and be part of the transformation that’s driving the future of automotive innovation.

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The Security Engineer plays a critical role in safeguarding the organization’s information systems, networks, and critical infrastructure. This role ensures the confidentiality, integrity, and availability of corporate assets by participating in all areas of information and network security, including intrusion detection, incident response, vulnerability management, application security, and compliance with corporate security policies. The engineer is responsible for implementing, operating, and continuously improving a variety of enterprise security technologies—such as DLP, Antivirus, IPS/IDS, Endpoint Protection, Database Activity Monitoring, and Web Application Firewalls.

This position acts as a technical authority across Security Engineering, Network Engineering, and Security Operations, partnering with cross‑functional teams, internal clients, and external stakeholders. The role supports both strategic initiatives and daily operational security needs to maintain a secure, resilient, and compliant environment. It contributes directly to strengthening the organization’s security posture, improving processes, leading or participating in incident response, and enabling secure business operations.

• Design, build, test, and deploy new security technologies, including developing operational documentation and runbooks.
• Evaluate, recommend, integrate, and automate security tools and processes to enhance the protection of corporate assets and infrastructure.
• Conduct security risk assessments, exposure analyses, and security architecture reviews to ensure secure and cost‑effective system and network performance.

• Lead or assist in producing periodic or ad‑hoc security reports that provide situational awareness to senior stakeholders.
• Analyze network security elements and architectural designs to maintain optimal performance, security, and operational resilience.

• Monitor and manage networks, systems, and infrastructure for attacks, malware, intrusions, and vulnerabilities, including full remediation of impacted systems.
• Implement, operate, and tune enterprise security technologies (e.g., IPS/IDS, vulnerability scanners, encryption, endpoint protection).
• Support security audits, compliance reviews, and risk‑management activities, delivering required documentation and remediation follow‑up.
• Participate in or lead incident response activities and provide rotational after‑hours on‑call support.

• Develop and maintain cybersecurity policies, procedures, and controls, including risk management and incident response plans.
• Conduct security assessments and penetration tests to identify and evaluate vulnerabilities across systems and networks.
• Manage, configure, and monitor security tools and technologies such as firewalls, IDS/IPS, and antivirus platforms.
• Investigate, contain, and remediate cybersecurity incidents, including breaches, malware, and other threats.
• Provide…